mylib=libcal.a

CC=gcc
$(mylib):add.o sub.o
		ar -rc $(mylib)  $^

%.o:%.c
		$(CC) -c $<

.PHONY:clean
clean:
		rm -f $(mylib) *.o


.PHONY:output
output:
		mkdir -p mathlib/lib 
		mkdir -p mathlib/include
		cp *.h mathlib/include
		cp *.a mathlib/lib 
